org.apache.sysds.parser.dml

## Class DmlPreprocessor

- java.lang.Object
- - org.apache.sysds.parser.dml.DmlPreprocessor

- All Implemented Interfaces:
    org.antlr.v4.runtime.tree.ParseTreeListener, DmlListener

      public class DmlPreprocessor
      extends Object
      implements DmlListener

  Minimal pre-processing of user function definitions which take precedence over built-in functions in cases where names conflict. This pre-processing takes place outside of DmlSyntacticValidator since the function definition can be located after the function is used in a statement.

- - ### Constructor Summary

    Constructors
    Constructor and Description
    `DmlPreprocessor(CustomErrorListener errorListener)`

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `enterAccumulatorAssignmentStatement(DmlParser.AccumulatorAssignmentStatementContext ctx)` Enter a parse tree produced by the `AccumulatorAssignmentStatement` labeled alternative in `DmlParser.statement()`.
    `void` | `enterAddSubExpression(DmlParser.AddSubExpressionContext ctx)` Enter a parse tree produced by the `AddSubExpression` labeled alternative in `DmlParser.expression()`.
    `void` | `enterAssignmentStatement(DmlParser.AssignmentStatementContext ctx)` Enter a parse tree produced by the `AssignmentStatement` labeled alternative in `DmlParser.statement()`.
    `void` | `enterAtomicExpression(DmlParser.AtomicExpressionContext ctx)` Enter a parse tree produced by the `AtomicExpression` labeled alternative in `DmlParser.expression()`.
    `void` | `enterBooleanAndExpression(DmlParser.BooleanAndExpressionContext ctx)` Enter a parse tree produced by the `BooleanAndExpression` labeled alternative in `DmlParser.expression()`.
    `void` | `enterBooleanNotExpression(DmlParser.BooleanNotExpressionContext ctx)` Enter a parse tree produced by the `BooleanNotExpression` labeled alternative in `DmlParser.expression()`.
    `void` | `enterBooleanOrExpression(DmlParser.BooleanOrExpressionContext ctx)` Enter a parse tree produced by the `BooleanOrExpression` labeled alternative in `DmlParser.expression()`.
    `void` | `enterBuiltinFunctionExpression(DmlParser.BuiltinFunctionExpressionContext ctx)` Enter a parse tree produced by the `BuiltinFunctionExpression` labeled alternative in `DmlParser.expression()`.
    `void` | `enterCommandlineParamExpression(DmlParser.CommandlineParamExpressionContext ctx)` Enter a parse tree produced by the `CommandlineParamExpression` labeled alternative in `DmlParser.dataIdentifier()`.
    `void` | `enterCommandlinePositionExpression(DmlParser.CommandlinePositionExpressionContext ctx)` Enter a parse tree produced by the `CommandlinePositionExpression` labeled alternative in `DmlParser.dataIdentifier()`.
    `void` | `enterConstDoubleIdExpression(DmlParser.ConstDoubleIdExpressionContext ctx)` Enter a parse tree produced by the `ConstDoubleIdExpression` labeled alternative in `DmlParser.expression()`.
    `void` | `enterConstFalseExpression(DmlParser.ConstFalseExpressionContext ctx)` Enter a parse tree produced by the `ConstFalseExpression` labeled alternative in `DmlParser.expression()`.
    `void` | `enterConstIntIdExpression(DmlParser.ConstIntIdExpressionContext ctx)` Enter a parse tree produced by the `ConstIntIdExpression` labeled alternative in `DmlParser.expression()`.
    `void` | `enterConstStringIdExpression(DmlParser.ConstStringIdExpressionContext ctx)` Enter a parse tree produced by the `ConstStringIdExpression` labeled alternative in `DmlParser.expression()`.
    `void` | `enterConstTrueExpression(DmlParser.ConstTrueExpressionContext ctx)` Enter a parse tree produced by the `ConstTrueExpression` labeled alternative in `DmlParser.expression()`.
    `void` | `enterDataIdExpression(DmlParser.DataIdExpressionContext ctx)` Enter a parse tree produced by the `DataIdExpression` labeled alternative in `DmlParser.expression()`.
    `void` | `enterEveryRule(org.antlr.v4.runtime.ParserRuleContext ctx)`
    `void` | `enterExternalFunctionDefExpression(DmlParser.ExternalFunctionDefExpressionContext ctx)` Enter a parse tree produced by the `ExternalFunctionDefExpression` labeled alternative in `DmlParser.functionStatement()`.
    `void` | `enterForStatement(DmlParser.ForStatementContext ctx)` Enter a parse tree produced by the `ForStatement` labeled alternative in `DmlParser.statement()`.
    `void` | `enterFunctionCallAssignmentStatement(DmlParser.FunctionCallAssignmentStatementContext ctx)` Enter a parse tree produced by the `FunctionCallAssignmentStatement` labeled alternative in `DmlParser.statement()`.
    `void` | `enterFunctionCallMultiAssignmentStatement(DmlParser.FunctionCallMultiAssignmentStatementContext ctx)` Enter a parse tree produced by the `FunctionCallMultiAssignmentStatement` labeled alternative in `DmlParser.statement()`.
    `void` | `enterIfdefAssignmentStatement(DmlParser.IfdefAssignmentStatementContext ctx)` Enter a parse tree produced by the `IfdefAssignmentStatement` labeled alternative in `DmlParser.statement()`.
    `void` | `enterIfStatement(DmlParser.IfStatementContext ctx)` Enter a parse tree produced by the `IfStatement` labeled alternative in `DmlParser.statement()`.
    `void` | `enterImportStatement(DmlParser.ImportStatementContext ctx)` Enter a parse tree produced by the `ImportStatement` labeled alternative in `DmlParser.statement()`.
    `void` | `enterIndexedExpression(DmlParser.IndexedExpressionContext ctx)` Enter a parse tree produced by the `IndexedExpression` labeled alternative in `DmlParser.dataIdentifier()`.
    `void` | `enterInternalFunctionDefExpression(DmlParser.InternalFunctionDefExpressionContext ctx)` Enter a parse tree produced by the `InternalFunctionDefExpression` labeled alternative in `DmlParser.functionStatement()`.
    `void` | `enterIterablePredicateColonExpression(DmlParser.IterablePredicateColonExpressionContext ctx)` Enter a parse tree produced by the `IterablePredicateColonExpression` labeled alternative in `DmlParser.iterablePredicate()`.
    `void` | `enterIterablePredicateSeqExpression(DmlParser.IterablePredicateSeqExpressionContext ctx)` Enter a parse tree produced by the `IterablePredicateSeqExpression` labeled alternative in `DmlParser.iterablePredicate()`.
    `void` | `enterMatrixDataTypeCheck(DmlParser.MatrixDataTypeCheckContext ctx)` Enter a parse tree produced by the `MatrixDataTypeCheck` labeled alternative in `DmlParser.dataType()`.
    `void` | `enterMatrixMulExpression(DmlParser.MatrixMulExpressionContext ctx)` Enter a parse tree produced by the `MatrixMulExpression` labeled alternative in `DmlParser.expression()`.
    `void` | `enterMl_type(DmlParser.Ml_typeContext ctx)` Enter a parse tree produced by `DmlParser.ml_type()`.
    `void` | `enterModIntDivExpression(DmlParser.ModIntDivExpressionContext ctx)` Enter a parse tree produced by the `ModIntDivExpression` labeled alternative in `DmlParser.expression()`.
    `void` | `enterMultDivExpression(DmlParser.MultDivExpressionContext ctx)` Enter a parse tree produced by the `MultDivExpression` labeled alternative in `DmlParser.expression()`.
    `void` | `enterMultiIdExpression(DmlParser.MultiIdExpressionContext ctx)` Enter a parse tree produced by the `MultiIdExpression` labeled alternative in `DmlParser.expression()`.
    `void` | `enterParameterizedExpression(DmlParser.ParameterizedExpressionContext ctx)` Enter a parse tree produced by `DmlParser.parameterizedExpression()`.
    `void` | `enterParForStatement(DmlParser.ParForStatementContext ctx)` Enter a parse tree produced by the `ParForStatement` labeled alternative in `DmlParser.statement()`.
    `void` | `enterPathStatement(DmlParser.PathStatementContext ctx)` Enter a parse tree produced by the `PathStatement` labeled alternative in `DmlParser.statement()`.
    `void` | `enterPowerExpression(DmlParser.PowerExpressionContext ctx)` Enter a parse tree produced by the `PowerExpression` labeled alternative in `DmlParser.expression()`.
    `void` | `enterProgramroot(DmlParser.ProgramrootContext ctx)` Enter a parse tree produced by `DmlParser.programroot()`.
    `void` | `enterRelationalExpression(DmlParser.RelationalExpressionContext ctx)` Enter a parse tree produced by the `RelationalExpression` labeled alternative in `DmlParser.expression()`.
    `void` | `enterSimpleDataIdentifierExpression(DmlParser.SimpleDataIdentifierExpressionContext ctx)` Enter a parse tree produced by the `SimpleDataIdentifierExpression` labeled alternative in `DmlParser.dataIdentifier()`.
    `void` | `enterStrictParameterizedExpression(DmlParser.StrictParameterizedExpressionContext ctx)` Enter a parse tree produced by `DmlParser.strictParameterizedExpression()`.
    `void` | `enterStrictParameterizedKeyValueString(DmlParser.StrictParameterizedKeyValueStringContext ctx)` Enter a parse tree produced by `DmlParser.strictParameterizedKeyValueString()`.
    `void` | `enterTypedArgAssign(DmlParser.TypedArgAssignContext ctx)` Enter a parse tree produced by `DmlParser.typedArgAssign()`.
    `void` | `enterTypedArgNoAssign(DmlParser.TypedArgNoAssignContext ctx)` Enter a parse tree produced by `DmlParser.typedArgNoAssign()`.
    `void` | `enterUnaryExpression(DmlParser.UnaryExpressionContext ctx)` Enter a parse tree produced by the `UnaryExpression` labeled alternative in `DmlParser.expression()`.
    `void` | `enterValueType(DmlParser.ValueTypeContext ctx)` Enter a parse tree produced by `DmlParser.valueType()`.
    `void` | `enterWhileStatement(DmlParser.WhileStatementContext ctx)` Enter a parse tree produced by the `WhileStatement` labeled alternative in `DmlParser.statement()`.
    `void` | `exitAccumulatorAssignmentStatement(DmlParser.AccumulatorAssignmentStatementContext ctx)` Exit a parse tree produced by the `AccumulatorAssignmentStatement` labeled alternative in `DmlParser.statement()`.
    `void` | `exitAddSubExpression(DmlParser.AddSubExpressionContext ctx)` Exit a parse tree produced by the `AddSubExpression` labeled alternative in `DmlParser.expression()`.
    `void` | `exitAssignmentStatement(DmlParser.AssignmentStatementContext ctx)` Exit a parse tree produced by the `AssignmentStatement` labeled alternative in `DmlParser.statement()`.
    `void` | `exitAtomicExpression(DmlParser.AtomicExpressionContext ctx)` Exit a parse tree produced by the `AtomicExpression` labeled alternative in `DmlParser.expression()`.
    `void` | `exitBooleanAndExpression(DmlParser.BooleanAndExpressionContext ctx)` Exit a parse tree produced by the `BooleanAndExpression` labeled alternative in `DmlParser.expression()`.
    `void` | `exitBooleanNotExpression(DmlParser.BooleanNotExpressionContext ctx)` Exit a parse tree produced by the `BooleanNotExpression` labeled alternative in `DmlParser.expression()`.
    `void` | `exitBooleanOrExpression(DmlParser.BooleanOrExpressionContext ctx)` Exit a parse tree produced by the `BooleanOrExpression` labeled alternative in `DmlParser.expression()`.
    `void` | `exitBuiltinFunctionExpression(DmlParser.BuiltinFunctionExpressionContext ctx)` Exit a parse tree produced by the `BuiltinFunctionExpression` labeled alternative in `DmlParser.expression()`.
    `void` | `exitCommandlineParamExpression(DmlParser.CommandlineParamExpressionContext ctx)` Exit a parse tree produced by the `CommandlineParamExpression` labeled alternative in `DmlParser.dataIdentifier()`.
    `void` | `exitCommandlinePositionExpression(DmlParser.CommandlinePositionExpressionContext ctx)` Exit a parse tree produced by the `CommandlinePositionExpression` labeled alternative in `DmlParser.dataIdentifier()`.
    `void` | `exitConstDoubleIdExpression(DmlParser.ConstDoubleIdExpressionContext ctx)` Exit a parse tree produced by the `ConstDoubleIdExpression` labeled alternative in `DmlParser.expression()`.
    `void` | `exitConstFalseExpression(DmlParser.ConstFalseExpressionContext ctx)` Exit a parse tree produced by the `ConstFalseExpression` labeled alternative in `DmlParser.expression()`.
    `void` | `exitConstIntIdExpression(DmlParser.ConstIntIdExpressionContext ctx)` Exit a parse tree produced by the `ConstIntIdExpression` labeled alternative in `DmlParser.expression()`.
    `void` | `exitConstStringIdExpression(DmlParser.ConstStringIdExpressionContext ctx)` Exit a parse tree produced by the `ConstStringIdExpression` labeled alternative in `DmlParser.expression()`.
    `void` | `exitConstTrueExpression(DmlParser.ConstTrueExpressionContext ctx)` Exit a parse tree produced by the `ConstTrueExpression` labeled alternative in `DmlParser.expression()`.
    `void` | `exitDataIdExpression(DmlParser.DataIdExpressionContext ctx)` Exit a parse tree produced by the `DataIdExpression` labeled alternative in `DmlParser.expression()`.
    `void` | `exitEveryRule(org.antlr.v4.runtime.ParserRuleContext ctx)`
    `void` | `exitExternalFunctionDefExpression(DmlParser.ExternalFunctionDefExpressionContext ctx)` Exit a parse tree produced by the `ExternalFunctionDefExpression` labeled alternative in `DmlParser.functionStatement()`.
    `void` | `exitForStatement(DmlParser.ForStatementContext ctx)` Exit a parse tree produced by the `ForStatement` labeled alternative in `DmlParser.statement()`.
    `void` | `exitFunctionCallAssignmentStatement(DmlParser.FunctionCallAssignmentStatementContext ctx)` Exit a parse tree produced by the `FunctionCallAssignmentStatement` labeled alternative in `DmlParser.statement()`.
    `void` | `exitFunctionCallMultiAssignmentStatement(DmlParser.FunctionCallMultiAssignmentStatementContext ctx)` Exit a parse tree produced by the `FunctionCallMultiAssignmentStatement` labeled alternative in `DmlParser.statement()`.
    `void` | `exitIfdefAssignmentStatement(DmlParser.IfdefAssignmentStatementContext ctx)` Exit a parse tree produced by the `IfdefAssignmentStatement` labeled alternative in `DmlParser.statement()`.
    `void` | `exitIfStatement(DmlParser.IfStatementContext ctx)` Exit a parse tree produced by the `IfStatement` labeled alternative in `DmlParser.statement()`.
    `void` | `exitImportStatement(DmlParser.ImportStatementContext ctx)` Exit a parse tree produced by the `ImportStatement` labeled alternative in `DmlParser.statement()`.
    `void` | `exitIndexedExpression(DmlParser.IndexedExpressionContext ctx)` Exit a parse tree produced by the `IndexedExpression` labeled alternative in `DmlParser.dataIdentifier()`.
    `void` | `exitInternalFunctionDefExpression(DmlParser.InternalFunctionDefExpressionContext ctx)` Exit a parse tree produced by the `InternalFunctionDefExpression` labeled alternative in `DmlParser.functionStatement()`.
    `void` | `exitIterablePredicateColonExpression(DmlParser.IterablePredicateColonExpressionContext ctx)` Exit a parse tree produced by the `IterablePredicateColonExpression` labeled alternative in `DmlParser.iterablePredicate()`.
    `void` | `exitIterablePredicateSeqExpression(DmlParser.IterablePredicateSeqExpressionContext ctx)` Exit a parse tree produced by the `IterablePredicateSeqExpression` labeled alternative in `DmlParser.iterablePredicate()`.
    `void` | `exitMatrixDataTypeCheck(DmlParser.MatrixDataTypeCheckContext ctx)` Exit a parse tree produced by the `MatrixDataTypeCheck` labeled alternative in `DmlParser.dataType()`.
    `void` | `exitMatrixMulExpression(DmlParser.MatrixMulExpressionContext ctx)` Exit a parse tree produced by the `MatrixMulExpression` labeled alternative in `DmlParser.expression()`.
    `void` | `exitMl_type(DmlParser.Ml_typeContext ctx)` Exit a parse tree produced by `DmlParser.ml_type()`.
    `void` | `exitModIntDivExpression(DmlParser.ModIntDivExpressionContext ctx)` Exit a parse tree produced by the `ModIntDivExpression` labeled alternative in `DmlParser.expression()`.
    `void` | `exitMultDivExpression(DmlParser.MultDivExpressionContext ctx)` Exit a parse tree produced by the `MultDivExpression` labeled alternative in `DmlParser.expression()`.
    `void` | `exitMultiIdExpression(DmlParser.MultiIdExpressionContext ctx)` Exit a parse tree produced by the `MultiIdExpression` labeled alternative in `DmlParser.expression()`.
    `void` | `exitParameterizedExpression(DmlParser.ParameterizedExpressionContext ctx)` Exit a parse tree produced by `DmlParser.parameterizedExpression()`.
    `void` | `exitParForStatement(DmlParser.ParForStatementContext ctx)` Exit a parse tree produced by the `ParForStatement` labeled alternative in `DmlParser.statement()`.
    `void` | `exitPathStatement(DmlParser.PathStatementContext ctx)` Exit a parse tree produced by the `PathStatement` labeled alternative in `DmlParser.statement()`.
    `void` | `exitPowerExpression(DmlParser.PowerExpressionContext ctx)` Exit a parse tree produced by the `PowerExpression` labeled alternative in `DmlParser.expression()`.
    `void` | `exitProgramroot(DmlParser.ProgramrootContext ctx)` Exit a parse tree produced by `DmlParser.programroot()`.
    `void` | `exitRelationalExpression(DmlParser.RelationalExpressionContext ctx)` Exit a parse tree produced by the `RelationalExpression` labeled alternative in `DmlParser.expression()`.
    `void` | `exitSimpleDataIdentifierExpression(DmlParser.SimpleDataIdentifierExpressionContext ctx)` Exit a parse tree produced by the `SimpleDataIdentifierExpression` labeled alternative in `DmlParser.dataIdentifier()`.
    `void` | `exitStrictParameterizedExpression(DmlParser.StrictParameterizedExpressionContext ctx)` Exit a parse tree produced by `DmlParser.strictParameterizedExpression()`.
    `void` | `exitStrictParameterizedKeyValueString(DmlParser.StrictParameterizedKeyValueStringContext ctx)` Exit a parse tree produced by `DmlParser.strictParameterizedKeyValueString()`.
    `void` | `exitTypedArgAssign(DmlParser.TypedArgAssignContext ctx)` Exit a parse tree produced by `DmlParser.typedArgAssign()`.
    `void` | `exitTypedArgNoAssign(DmlParser.TypedArgNoAssignContext ctx)` Exit a parse tree produced by `DmlParser.typedArgNoAssign()`.
    `void` | `exitUnaryExpression(DmlParser.UnaryExpressionContext ctx)` Exit a parse tree produced by the `UnaryExpression` labeled alternative in `DmlParser.expression()`.
    `void` | `exitValueType(DmlParser.ValueTypeContext ctx)` Exit a parse tree produced by `DmlParser.valueType()`.
    `void` | `exitWhileStatement(DmlParser.WhileStatementContext ctx)` Exit a parse tree produced by the `WhileStatement` labeled alternative in `DmlParser.statement()`.
    `Set<String>` | `getFunctionDefs()`
    `void` | `visitErrorNode(org.antlr.v4.runtime.tree.ErrorNode node)`
    `void` | `visitTerminal(org.antlr.v4.runtime.tree.TerminalNode node)`

    - ### Methods inherited from class java.lang.Object

      `equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- - ### Constructor Detail

    - #### DmlPreprocessor

          public DmlPreprocessor(CustomErrorListener errorListener)

  - ### Method Detail

    - #### getFunctionDefs

          public Set<String> getFunctionDefs()

    - #### enterExternalFunctionDefExpression

          public void enterExternalFunctionDefExpression(DmlParser.ExternalFunctionDefExpressionContext ctx)

      Description copied from interface: `DmlListener`
      Enter a parse tree produced by the `ExternalFunctionDefExpression` labeled alternative in `DmlParser.functionStatement()`.
      Specified by:
        `enterExternalFunctionDefExpression` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### exitExternalFunctionDefExpression

          public void exitExternalFunctionDefExpression(DmlParser.ExternalFunctionDefExpressionContext ctx)

      Description copied from interface: `DmlListener`
      Exit a parse tree produced by the `ExternalFunctionDefExpression` labeled alternative in `DmlParser.functionStatement()`.
      Specified by:
        `exitExternalFunctionDefExpression` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### enterInternalFunctionDefExpression

          public void enterInternalFunctionDefExpression(DmlParser.InternalFunctionDefExpressionContext ctx)

      Description copied from interface: `DmlListener`
      Enter a parse tree produced by the `InternalFunctionDefExpression` labeled alternative in `DmlParser.functionStatement()`.
      Specified by:
        `enterInternalFunctionDefExpression` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### exitInternalFunctionDefExpression

          public void exitInternalFunctionDefExpression(DmlParser.InternalFunctionDefExpressionContext ctx)

      Description copied from interface: `DmlListener`
      Exit a parse tree produced by the `InternalFunctionDefExpression` labeled alternative in `DmlParser.functionStatement()`.
      Specified by:
        `exitInternalFunctionDefExpression` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### visitTerminal

          public void visitTerminal(org.antlr.v4.runtime.tree.TerminalNode node)

      Specified by:
        `visitTerminal` in interface `org.antlr.v4.runtime.tree.ParseTreeListener`

    - #### visitErrorNode

          public void visitErrorNode(org.antlr.v4.runtime.tree.ErrorNode node)

      Specified by:
        `visitErrorNode` in interface `org.antlr.v4.runtime.tree.ParseTreeListener`

    - #### enterEveryRule

          public void enterEveryRule(org.antlr.v4.runtime.ParserRuleContext ctx)

      Specified by:
        `enterEveryRule` in interface `org.antlr.v4.runtime.tree.ParseTreeListener`

    - #### exitEveryRule

          public void exitEveryRule(org.antlr.v4.runtime.ParserRuleContext ctx)

      Specified by:
        `exitEveryRule` in interface `org.antlr.v4.runtime.tree.ParseTreeListener`

    - #### enterFunctionCallMultiAssignmentStatement

          public void enterFunctionCallMultiAssignmentStatement(DmlParser.FunctionCallMultiAssignmentStatementContext ctx)

      Description copied from interface: `DmlListener`
      Enter a parse tree produced by the `FunctionCallMultiAssignmentStatement` labeled alternative in `DmlParser.statement()`.
      Specified by:
        `enterFunctionCallMultiAssignmentStatement` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### exitFunctionCallMultiAssignmentStatement

          public void exitFunctionCallMultiAssignmentStatement(DmlParser.FunctionCallMultiAssignmentStatementContext ctx)

      Description copied from interface: `DmlListener`
      Exit a parse tree produced by the `FunctionCallMultiAssignmentStatement` labeled alternative in `DmlParser.statement()`.
      Specified by:
        `exitFunctionCallMultiAssignmentStatement` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### enterMatrixDataTypeCheck

          public void enterMatrixDataTypeCheck(DmlParser.MatrixDataTypeCheckContext ctx)

      Description copied from interface: `DmlListener`
      Enter a parse tree produced by the `MatrixDataTypeCheck` labeled alternative in `DmlParser.dataType()`.
      Specified by:
        `enterMatrixDataTypeCheck` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### exitMatrixDataTypeCheck

          public void exitMatrixDataTypeCheck(DmlParser.MatrixDataTypeCheckContext ctx)

      Description copied from interface: `DmlListener`
      Exit a parse tree produced by the `MatrixDataTypeCheck` labeled alternative in `DmlParser.dataType()`.
      Specified by:
        `exitMatrixDataTypeCheck` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### enterStrictParameterizedKeyValueString

          public void enterStrictParameterizedKeyValueString(DmlParser.StrictParameterizedKeyValueStringContext ctx)

      Description copied from interface: `DmlListener`
      Enter a parse tree produced by `DmlParser.strictParameterizedKeyValueString()`.
      Specified by:
        `enterStrictParameterizedKeyValueString` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### exitStrictParameterizedKeyValueString

          public void exitStrictParameterizedKeyValueString(DmlParser.StrictParameterizedKeyValueStringContext ctx)

      Description copied from interface: `DmlListener`
      Exit a parse tree produced by `DmlParser.strictParameterizedKeyValueString()`.
      Specified by:
        `exitStrictParameterizedKeyValueString` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### enterPathStatement

          public void enterPathStatement(DmlParser.PathStatementContext ctx)

      Description copied from interface: `DmlListener`
      Enter a parse tree produced by the `PathStatement` labeled alternative in `DmlParser.statement()`.
      Specified by:
        `enterPathStatement` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### exitPathStatement

          public void exitPathStatement(DmlParser.PathStatementContext ctx)

      Description copied from interface: `DmlListener`
      Exit a parse tree produced by the `PathStatement` labeled alternative in `DmlParser.statement()`.
      Specified by:
        `exitPathStatement` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### enterConstTrueExpression

          public void enterConstTrueExpression(DmlParser.ConstTrueExpressionContext ctx)

      Description copied from interface: `DmlListener`
      Enter a parse tree produced by the `ConstTrueExpression` labeled alternative in `DmlParser.expression()`.
      Specified by:
        `enterConstTrueExpression` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### exitConstTrueExpression

          public void exitConstTrueExpression(DmlParser.ConstTrueExpressionContext ctx)

      Description copied from interface: `DmlListener`
      Exit a parse tree produced by the `ConstTrueExpression` labeled alternative in `DmlParser.expression()`.
      Specified by:
        `exitConstTrueExpression` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### enterTypedArgNoAssign

          public void enterTypedArgNoAssign(DmlParser.TypedArgNoAssignContext ctx)

      Description copied from interface: `DmlListener`
      Enter a parse tree produced by `DmlParser.typedArgNoAssign()`.
      Specified by:
        `enterTypedArgNoAssign` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### exitTypedArgNoAssign

          public void exitTypedArgNoAssign(DmlParser.TypedArgNoAssignContext ctx)

      Description copied from interface: `DmlListener`
      Exit a parse tree produced by `DmlParser.typedArgNoAssign()`.
      Specified by:
        `exitTypedArgNoAssign` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### enterTypedArgAssign

          public void enterTypedArgAssign(DmlParser.TypedArgAssignContext ctx)

      Description copied from interface: `DmlListener`
      Enter a parse tree produced by `DmlParser.typedArgAssign()`.
      Specified by:
        `enterTypedArgAssign` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### exitTypedArgAssign

          public void exitTypedArgAssign(DmlParser.TypedArgAssignContext ctx)

      Description copied from interface: `DmlListener`
      Exit a parse tree produced by `DmlParser.typedArgAssign()`.
      Specified by:
        `exitTypedArgAssign` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### enterWhileStatement

          public void enterWhileStatement(DmlParser.WhileStatementContext ctx)

      Description copied from interface: `DmlListener`
      Enter a parse tree produced by the `WhileStatement` labeled alternative in `DmlParser.statement()`.
      Specified by:
        `enterWhileStatement` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### exitWhileStatement

          public void exitWhileStatement(DmlParser.WhileStatementContext ctx)

      Description copied from interface: `DmlListener`
      Exit a parse tree produced by the `WhileStatement` labeled alternative in `DmlParser.statement()`.
      Specified by:
        `exitWhileStatement` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### enterConstStringIdExpression

          public void enterConstStringIdExpression(DmlParser.ConstStringIdExpressionContext ctx)

      Description copied from interface: `DmlListener`
      Enter a parse tree produced by the `ConstStringIdExpression` labeled alternative in `DmlParser.expression()`.
      Specified by:
        `enterConstStringIdExpression` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### exitConstStringIdExpression

          public void exitConstStringIdExpression(DmlParser.ConstStringIdExpressionContext ctx)

      Description copied from interface: `DmlListener`
      Exit a parse tree produced by the `ConstStringIdExpression` labeled alternative in `DmlParser.expression()`.
      Specified by:
        `exitConstStringIdExpression` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### enterDataIdExpression

          public void enterDataIdExpression(DmlParser.DataIdExpressionContext ctx)

      Description copied from interface: `DmlListener`
      Enter a parse tree produced by the `DataIdExpression` labeled alternative in `DmlParser.expression()`.
      Specified by:
        `enterDataIdExpression` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### exitDataIdExpression

          public void exitDataIdExpression(DmlParser.DataIdExpressionContext ctx)

      Description copied from interface: `DmlListener`
      Exit a parse tree produced by the `DataIdExpression` labeled alternative in `DmlParser.expression()`.
      Specified by:
        `exitDataIdExpression` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### enterAtomicExpression

          public void enterAtomicExpression(DmlParser.AtomicExpressionContext ctx)

      Description copied from interface: `DmlListener`
      Enter a parse tree produced by the `AtomicExpression` labeled alternative in `DmlParser.expression()`.
      Specified by:
        `enterAtomicExpression` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### exitAtomicExpression

          public void exitAtomicExpression(DmlParser.AtomicExpressionContext ctx)

      Description copied from interface: `DmlListener`
      Exit a parse tree produced by the `AtomicExpression` labeled alternative in `DmlParser.expression()`.
      Specified by:
        `exitAtomicExpression` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### enterPowerExpression

          public void enterPowerExpression(DmlParser.PowerExpressionContext ctx)

      Description copied from interface: `DmlListener`
      Enter a parse tree produced by the `PowerExpression` labeled alternative in `DmlParser.expression()`.
      Specified by:
        `enterPowerExpression` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### exitPowerExpression

          public void exitPowerExpression(DmlParser.PowerExpressionContext ctx)

      Description copied from interface: `DmlListener`
      Exit a parse tree produced by the `PowerExpression` labeled alternative in `DmlParser.expression()`.
      Specified by:
        `exitPowerExpression` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### enterFunctionCallAssignmentStatement

          public void enterFunctionCallAssignmentStatement(DmlParser.FunctionCallAssignmentStatementContext ctx)

      Description copied from interface: `DmlListener`
      Enter a parse tree produced by the `FunctionCallAssignmentStatement` labeled alternative in `DmlParser.statement()`.
      Specified by:
        `enterFunctionCallAssignmentStatement` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### exitFunctionCallAssignmentStatement

          public void exitFunctionCallAssignmentStatement(DmlParser.FunctionCallAssignmentStatementContext ctx)

      Description copied from interface: `DmlListener`
      Exit a parse tree produced by the `FunctionCallAssignmentStatement` labeled alternative in `DmlParser.statement()`.
      Specified by:
        `exitFunctionCallAssignmentStatement` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### enterMatrixMulExpression

          public void enterMatrixMulExpression(DmlParser.MatrixMulExpressionContext ctx)

      Description copied from interface: `DmlListener`
      Enter a parse tree produced by the `MatrixMulExpression` labeled alternative in `DmlParser.expression()`.
      Specified by:
        `enterMatrixMulExpression` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### exitMatrixMulExpression

          public void exitMatrixMulExpression(DmlParser.MatrixMulExpressionContext ctx)

      Description copied from interface: `DmlListener`
      Exit a parse tree produced by the `MatrixMulExpression` labeled alternative in `DmlParser.expression()`.
      Specified by:
        `exitMatrixMulExpression` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### enterModIntDivExpression

          public void enterModIntDivExpression(DmlParser.ModIntDivExpressionContext ctx)

      Description copied from interface: `DmlListener`
      Enter a parse tree produced by the `ModIntDivExpression` labeled alternative in `DmlParser.expression()`.
      Specified by:
        `enterModIntDivExpression` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### exitModIntDivExpression

          public void exitModIntDivExpression(DmlParser.ModIntDivExpressionContext ctx)

      Description copied from interface: `DmlListener`
      Exit a parse tree produced by the `ModIntDivExpression` labeled alternative in `DmlParser.expression()`.
      Specified by:
        `exitModIntDivExpression` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### enterSimpleDataIdentifierExpression

          public void enterSimpleDataIdentifierExpression(DmlParser.SimpleDataIdentifierExpressionContext ctx)

      Description copied from interface: `DmlListener`
      Enter a parse tree produced by the `SimpleDataIdentifierExpression` labeled alternative in `DmlParser.dataIdentifier()`.
      Specified by:
        `enterSimpleDataIdentifierExpression` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### exitSimpleDataIdentifierExpression

          public void exitSimpleDataIdentifierExpression(DmlParser.SimpleDataIdentifierExpressionContext ctx)

      Description copied from interface: `DmlListener`
      Exit a parse tree produced by the `SimpleDataIdentifierExpression` labeled alternative in `DmlParser.dataIdentifier()`.
      Specified by:
        `exitSimpleDataIdentifierExpression` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### enterBuiltinFunctionExpression

          public void enterBuiltinFunctionExpression(DmlParser.BuiltinFunctionExpressionContext ctx)

      Description copied from interface: `DmlListener`
      Enter a parse tree produced by the `BuiltinFunctionExpression` labeled alternative in `DmlParser.expression()`.
      Specified by:
        `enterBuiltinFunctionExpression` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### exitBuiltinFunctionExpression

          public void exitBuiltinFunctionExpression(DmlParser.BuiltinFunctionExpressionContext ctx)

      Description copied from interface: `DmlListener`
      Exit a parse tree produced by the `BuiltinFunctionExpression` labeled alternative in `DmlParser.expression()`.
      Specified by:
        `exitBuiltinFunctionExpression` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### enterConstIntIdExpression

          public void enterConstIntIdExpression(DmlParser.ConstIntIdExpressionContext ctx)

      Description copied from interface: `DmlListener`
      Enter a parse tree produced by the `ConstIntIdExpression` labeled alternative in `DmlParser.expression()`.
      Specified by:
        `enterConstIntIdExpression` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### exitConstIntIdExpression

          public void exitConstIntIdExpression(DmlParser.ConstIntIdExpressionContext ctx)

      Description copied from interface: `DmlListener`
      Exit a parse tree produced by the `ConstIntIdExpression` labeled alternative in `DmlParser.expression()`.
      Specified by:
        `exitConstIntIdExpression` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### enterForStatement

          public void enterForStatement(DmlParser.ForStatementContext ctx)

      Description copied from interface: `DmlListener`
      Enter a parse tree produced by the `ForStatement` labeled alternative in `DmlParser.statement()`.
      Specified by:
        `enterForStatement` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### exitForStatement

          public void exitForStatement(DmlParser.ForStatementContext ctx)

      Description copied from interface: `DmlListener`
      Exit a parse tree produced by the `ForStatement` labeled alternative in `DmlParser.statement()`.
      Specified by:
        `exitForStatement` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### enterValueType

          public void enterValueType(DmlParser.ValueTypeContext ctx)

      Description copied from interface: `DmlListener`
      Enter a parse tree produced by `DmlParser.valueType()`.
      Specified by:
        `enterValueType` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### exitValueType

          public void exitValueType(DmlParser.ValueTypeContext ctx)

      Description copied from interface: `DmlListener`
      Exit a parse tree produced by `DmlParser.valueType()`.
      Specified by:
        `exitValueType` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### enterParameterizedExpression

          public void enterParameterizedExpression(DmlParser.ParameterizedExpressionContext ctx)

      Description copied from interface: `DmlListener`
      Enter a parse tree produced by `DmlParser.parameterizedExpression()`.
      Specified by:
        `enterParameterizedExpression` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### exitParameterizedExpression

          public void exitParameterizedExpression(DmlParser.ParameterizedExpressionContext ctx)

      Description copied from interface: `DmlListener`
      Exit a parse tree produced by `DmlParser.parameterizedExpression()`.
      Specified by:
        `exitParameterizedExpression` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### enterConstFalseExpression

          public void enterConstFalseExpression(DmlParser.ConstFalseExpressionContext ctx)

      Description copied from interface: `DmlListener`
      Enter a parse tree produced by the `ConstFalseExpression` labeled alternative in `DmlParser.expression()`.
      Specified by:
        `enterConstFalseExpression` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### exitConstFalseExpression

          public void exitConstFalseExpression(DmlParser.ConstFalseExpressionContext ctx)

      Description copied from interface: `DmlListener`
      Exit a parse tree produced by the `ConstFalseExpression` labeled alternative in `DmlParser.expression()`.
      Specified by:
        `exitConstFalseExpression` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### enterBooleanOrExpression

          public void enterBooleanOrExpression(DmlParser.BooleanOrExpressionContext ctx)

      Description copied from interface: `DmlListener`
      Enter a parse tree produced by the `BooleanOrExpression` labeled alternative in `DmlParser.expression()`.
      Specified by:
        `enterBooleanOrExpression` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### exitBooleanOrExpression

          public void exitBooleanOrExpression(DmlParser.BooleanOrExpressionContext ctx)

      Description copied from interface: `DmlListener`
      Exit a parse tree produced by the `BooleanOrExpression` labeled alternative in `DmlParser.expression()`.
      Specified by:
        `exitBooleanOrExpression` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### enterAssignmentStatement

          public void enterAssignmentStatement(DmlParser.AssignmentStatementContext ctx)

      Description copied from interface: `DmlListener`
      Enter a parse tree produced by the `AssignmentStatement` labeled alternative in `DmlParser.statement()`.
      Specified by:
        `enterAssignmentStatement` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### exitAssignmentStatement

          public void exitAssignmentStatement(DmlParser.AssignmentStatementContext ctx)

      Description copied from interface: `DmlListener`
      Exit a parse tree produced by the `AssignmentStatement` labeled alternative in `DmlParser.statement()`.
      Specified by:
        `exitAssignmentStatement` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### enterIterablePredicateColonExpression

          public void enterIterablePredicateColonExpression(DmlParser.IterablePredicateColonExpressionContext ctx)

      Description copied from interface: `DmlListener`
      Enter a parse tree produced by the `IterablePredicateColonExpression` labeled alternative in `DmlParser.iterablePredicate()`.
      Specified by:
        `enterIterablePredicateColonExpression` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### exitIterablePredicateColonExpression

          public void exitIterablePredicateColonExpression(DmlParser.IterablePredicateColonExpressionContext ctx)

      Description copied from interface: `DmlListener`
      Exit a parse tree produced by the `IterablePredicateColonExpression` labeled alternative in `DmlParser.iterablePredicate()`.
      Specified by:
        `exitIterablePredicateColonExpression` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### enterParForStatement

          public void enterParForStatement(DmlParser.ParForStatementContext ctx)

      Description copied from interface: `DmlListener`
      Enter a parse tree produced by the `ParForStatement` labeled alternative in `DmlParser.statement()`.
      Specified by:
        `enterParForStatement` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### exitParForStatement

          public void exitParForStatement(DmlParser.ParForStatementContext ctx)

      Description copied from interface: `DmlListener`
      Exit a parse tree produced by the `ParForStatement` labeled alternative in `DmlParser.statement()`.
      Specified by:
        `exitParForStatement` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### enterStrictParameterizedExpression

          public void enterStrictParameterizedExpression(DmlParser.StrictParameterizedExpressionContext ctx)

      Description copied from interface: `DmlListener`
      Enter a parse tree produced by `DmlParser.strictParameterizedExpression()`.
      Specified by:
        `enterStrictParameterizedExpression` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### exitStrictParameterizedExpression

          public void exitStrictParameterizedExpression(DmlParser.StrictParameterizedExpressionContext ctx)

      Description copied from interface: `DmlListener`
      Exit a parse tree produced by `DmlParser.strictParameterizedExpression()`.
      Specified by:
        `exitStrictParameterizedExpression` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### enterCommandlineParamExpression

          public void enterCommandlineParamExpression(DmlParser.CommandlineParamExpressionContext ctx)

      Description copied from interface: `DmlListener`
      Enter a parse tree produced by the `CommandlineParamExpression` labeled alternative in `DmlParser.dataIdentifier()`.
      Specified by:
        `enterCommandlineParamExpression` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### exitCommandlineParamExpression

          public void exitCommandlineParamExpression(DmlParser.CommandlineParamExpressionContext ctx)

      Description copied from interface: `DmlListener`
      Exit a parse tree produced by the `CommandlineParamExpression` labeled alternative in `DmlParser.dataIdentifier()`.
      Specified by:
        `exitCommandlineParamExpression` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### enterMultDivExpression

          public void enterMultDivExpression(DmlParser.MultDivExpressionContext ctx)

      Description copied from interface: `DmlListener`
      Enter a parse tree produced by the `MultDivExpression` labeled alternative in `DmlParser.expression()`.
      Specified by:
        `enterMultDivExpression` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### exitMultDivExpression

          public void exitMultDivExpression(DmlParser.MultDivExpressionContext ctx)

      Description copied from interface: `DmlListener`
      Exit a parse tree produced by the `MultDivExpression` labeled alternative in `DmlParser.expression()`.
      Specified by:
        `exitMultDivExpression` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### enterAddSubExpression

          public void enterAddSubExpression(DmlParser.AddSubExpressionContext ctx)

      Description copied from interface: `DmlListener`
      Enter a parse tree produced by the `AddSubExpression` labeled alternative in `DmlParser.expression()`.
      Specified by:
        `enterAddSubExpression` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### exitAddSubExpression

          public void exitAddSubExpression(DmlParser.AddSubExpressionContext ctx)

      Description copied from interface: `DmlListener`
      Exit a parse tree produced by the `AddSubExpression` labeled alternative in `DmlParser.expression()`.
      Specified by:
        `exitAddSubExpression` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### enterImportStatement

          public void enterImportStatement(DmlParser.ImportStatementContext ctx)

      Description copied from interface: `DmlListener`
      Enter a parse tree produced by the `ImportStatement` labeled alternative in `DmlParser.statement()`.
      Specified by:
        `enterImportStatement` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### exitImportStatement

          public void exitImportStatement(DmlParser.ImportStatementContext ctx)

      Description copied from interface: `DmlListener`
      Exit a parse tree produced by the `ImportStatement` labeled alternative in `DmlParser.statement()`.
      Specified by:
        `exitImportStatement` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### enterProgramroot

          public void enterProgramroot(DmlParser.ProgramrootContext ctx)

      Description copied from interface: `DmlListener`
      Enter a parse tree produced by `DmlParser.programroot()`.
      Specified by:
        `enterProgramroot` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### exitProgramroot

          public void exitProgramroot(DmlParser.ProgramrootContext ctx)

      Description copied from interface: `DmlListener`
      Exit a parse tree produced by `DmlParser.programroot()`.
      Specified by:
        `exitProgramroot` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### enterIterablePredicateSeqExpression

          public void enterIterablePredicateSeqExpression(DmlParser.IterablePredicateSeqExpressionContext ctx)

      Description copied from interface: `DmlListener`
      Enter a parse tree produced by the `IterablePredicateSeqExpression` labeled alternative in `DmlParser.iterablePredicate()`.
      Specified by:
        `enterIterablePredicateSeqExpression` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### exitIterablePredicateSeqExpression

          public void exitIterablePredicateSeqExpression(DmlParser.IterablePredicateSeqExpressionContext ctx)

      Description copied from interface: `DmlListener`
      Exit a parse tree produced by the `IterablePredicateSeqExpression` labeled alternative in `DmlParser.iterablePredicate()`.
      Specified by:
        `exitIterablePredicateSeqExpression` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### enterIfdefAssignmentStatement

          public void enterIfdefAssignmentStatement(DmlParser.IfdefAssignmentStatementContext ctx)

      Description copied from interface: `DmlListener`
      Enter a parse tree produced by the `IfdefAssignmentStatement` labeled alternative in `DmlParser.statement()`.
      Specified by:
        `enterIfdefAssignmentStatement` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### exitIfdefAssignmentStatement

          public void exitIfdefAssignmentStatement(DmlParser.IfdefAssignmentStatementContext ctx)

      Description copied from interface: `DmlListener`
      Exit a parse tree produced by the `IfdefAssignmentStatement` labeled alternative in `DmlParser.statement()`.
      Specified by:
        `exitIfdefAssignmentStatement` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### enterAccumulatorAssignmentStatement

          public void enterAccumulatorAssignmentStatement(DmlParser.AccumulatorAssignmentStatementContext ctx)

      Description copied from interface: `DmlListener`
      Enter a parse tree produced by the `AccumulatorAssignmentStatement` labeled alternative in `DmlParser.statement()`.
      Specified by:
        `enterAccumulatorAssignmentStatement` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### exitAccumulatorAssignmentStatement

          public void exitAccumulatorAssignmentStatement(DmlParser.AccumulatorAssignmentStatementContext ctx)

      Description copied from interface: `DmlListener`
      Exit a parse tree produced by the `AccumulatorAssignmentStatement` labeled alternative in `DmlParser.statement()`.
      Specified by:
        `exitAccumulatorAssignmentStatement` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### enterBooleanAndExpression

          public void enterBooleanAndExpression(DmlParser.BooleanAndExpressionContext ctx)

      Description copied from interface: `DmlListener`
      Enter a parse tree produced by the `BooleanAndExpression` labeled alternative in `DmlParser.expression()`.
      Specified by:
        `enterBooleanAndExpression` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### exitBooleanAndExpression

          public void exitBooleanAndExpression(DmlParser.BooleanAndExpressionContext ctx)

      Description copied from interface: `DmlListener`
      Exit a parse tree produced by the `BooleanAndExpression` labeled alternative in `DmlParser.expression()`.
      Specified by:
        `exitBooleanAndExpression` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### enterIndexedExpression

          public void enterIndexedExpression(DmlParser.IndexedExpressionContext ctx)

      Description copied from interface: `DmlListener`
      Enter a parse tree produced by the `IndexedExpression` labeled alternative in `DmlParser.dataIdentifier()`.
      Specified by:
        `enterIndexedExpression` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### exitIndexedExpression

          public void exitIndexedExpression(DmlParser.IndexedExpressionContext ctx)

      Description copied from interface: `DmlListener`
      Exit a parse tree produced by the `IndexedExpression` labeled alternative in `DmlParser.dataIdentifier()`.
      Specified by:
        `exitIndexedExpression` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### enterBooleanNotExpression

          public void enterBooleanNotExpression(DmlParser.BooleanNotExpressionContext ctx)

      Description copied from interface: `DmlListener`
      Enter a parse tree produced by the `BooleanNotExpression` labeled alternative in `DmlParser.expression()`.
      Specified by:
        `enterBooleanNotExpression` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### exitBooleanNotExpression

          public void exitBooleanNotExpression(DmlParser.BooleanNotExpressionContext ctx)

      Description copied from interface: `DmlListener`
      Exit a parse tree produced by the `BooleanNotExpression` labeled alternative in `DmlParser.expression()`.
      Specified by:
        `exitBooleanNotExpression` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### enterIfStatement

          public void enterIfStatement(DmlParser.IfStatementContext ctx)

      Description copied from interface: `DmlListener`
      Enter a parse tree produced by the `IfStatement` labeled alternative in `DmlParser.statement()`.
      Specified by:
        `enterIfStatement` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### exitIfStatement

          public void exitIfStatement(DmlParser.IfStatementContext ctx)

      Description copied from interface: `DmlListener`
      Exit a parse tree produced by the `IfStatement` labeled alternative in `DmlParser.statement()`.
      Specified by:
        `exitIfStatement` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### enterRelationalExpression

          public void enterRelationalExpression(DmlParser.RelationalExpressionContext ctx)

      Description copied from interface: `DmlListener`
      Enter a parse tree produced by the `RelationalExpression` labeled alternative in `DmlParser.expression()`.
      Specified by:
        `enterRelationalExpression` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### exitRelationalExpression

          public void exitRelationalExpression(DmlParser.RelationalExpressionContext ctx)

      Description copied from interface: `DmlListener`
      Exit a parse tree produced by the `RelationalExpression` labeled alternative in `DmlParser.expression()`.
      Specified by:
        `exitRelationalExpression` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### enterCommandlinePositionExpression

          public void enterCommandlinePositionExpression(DmlParser.CommandlinePositionExpressionContext ctx)

      Description copied from interface: `DmlListener`
      Enter a parse tree produced by the `CommandlinePositionExpression` labeled alternative in `DmlParser.dataIdentifier()`.
      Specified by:
        `enterCommandlinePositionExpression` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### exitCommandlinePositionExpression

          public void exitCommandlinePositionExpression(DmlParser.CommandlinePositionExpressionContext ctx)

      Description copied from interface: `DmlListener`
      Exit a parse tree produced by the `CommandlinePositionExpression` labeled alternative in `DmlParser.dataIdentifier()`.
      Specified by:
        `exitCommandlinePositionExpression` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### enterConstDoubleIdExpression

          public void enterConstDoubleIdExpression(DmlParser.ConstDoubleIdExpressionContext ctx)

      Description copied from interface: `DmlListener`
      Enter a parse tree produced by the `ConstDoubleIdExpression` labeled alternative in `DmlParser.expression()`.
      Specified by:
        `enterConstDoubleIdExpression` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### exitConstDoubleIdExpression

          public void exitConstDoubleIdExpression(DmlParser.ConstDoubleIdExpressionContext ctx)

      Description copied from interface: `DmlListener`
      Exit a parse tree produced by the `ConstDoubleIdExpression` labeled alternative in `DmlParser.expression()`.
      Specified by:
        `exitConstDoubleIdExpression` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### enterUnaryExpression

          public void enterUnaryExpression(DmlParser.UnaryExpressionContext ctx)

      Description copied from interface: `DmlListener`
      Enter a parse tree produced by the `UnaryExpression` labeled alternative in `DmlParser.expression()`.
      Specified by:
        `enterUnaryExpression` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### exitUnaryExpression

          public void exitUnaryExpression(DmlParser.UnaryExpressionContext ctx)

      Description copied from interface: `DmlListener`
      Exit a parse tree produced by the `UnaryExpression` labeled alternative in `DmlParser.expression()`.
      Specified by:
        `exitUnaryExpression` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### enterMl_type

          public void enterMl_type(DmlParser.Ml_typeContext ctx)

      Description copied from interface: `DmlListener`
      Enter a parse tree produced by `DmlParser.ml_type()`.
      Specified by:
        `enterMl_type` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### exitMl_type

          public void exitMl_type(DmlParser.Ml_typeContext ctx)

      Description copied from interface: `DmlListener`
      Exit a parse tree produced by `DmlParser.ml_type()`.
      Specified by:
        `exitMl_type` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### enterMultiIdExpression

          public void enterMultiIdExpression(DmlParser.MultiIdExpressionContext ctx)

      Description copied from interface: `DmlListener`
      Enter a parse tree produced by the `MultiIdExpression` labeled alternative in `DmlParser.expression()`.
      Specified by:
        `enterMultiIdExpression` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

    - #### exitMultiIdExpression

          public void exitMultiIdExpression(DmlParser.MultiIdExpressionContext ctx)

      Description copied from interface: `DmlListener`
      Exit a parse tree produced by the `MultiIdExpression` labeled alternative in `DmlParser.expression()`.
      Specified by:
        `exitMultiIdExpression` in interface `DmlListener`
      Parameters:
        `ctx` - the parse tree

Copyright © 2021 The Apache Software Foundation. All rights reserved.